package com.atguigu2.two.exer3;

/**
 * ClassName: test2
 * Package: com.atguigu2.two.exer3
 * Description:
 *
 * @Author BuTang
 * @Create 2023/2/23 18:53
 * @Version 1.0

public class test2 {
    public static void main(String[] args) {
        System.out.println("请输入一个整数");
        Scanner scan = new Scanner(System.in);
        
        int i = scan.nextInt();
        int[][] i1 = new int[i][];
        for (int j = 0; j < ; j++) {

        }
        
        

    }
}
 */